The m22's had a defect so I dont think I really got a good idea of what they would sound like without being tainted. To tell the truth the M50's sound pretty darn good to me. I just kept reading all these posts about how much better the midrange was with the M60's.
As a matter of fact, the highs with the vp150 are almost too bright with my new Yahmaha. With my older Oknyo, they did not sound so............"painful". I am PEQing to the fronts (m50's) and using the THX cinema modes to make it tolerable. I dont know if going to the m60's would ruin the hole set by making everything too bright.
I think I am going to stay the way I am for now..............well, I might order another vp150 since its slightly off center now that I have mounted to above the screen. I am dying to spend money I guess.
